Abstract: A composite pane includes an outer pane, a first thermoplastic intermediate layer, an electro-optical functional element, a second thermoplastic intermediate layer, a design element, and an inner pane. The functional element is arranged between the outer and inner panes. The first thermoplastic intermediate layer is arranged between the outer pane and the electro-optical functional element. The second thermoplastic intermediate layer is arranged between the electro-optical functional element and the inner pane. The design element is arranged in a region of the composite pane which, when viewed through the composite pane, lies completely in the region in which the electro-optical functional element is arranged. The functional element is electrically controllable from a first state, in which the electro-optical functional element has a first color, to a second state, in which the electro-optical functional element has a second color. The design element has a third color corresponding to the first color.

Abstract: Process for hydrocracking a petroleum hydrocarbon charge contaminated with nitrogenous compounds, comprising the hydrogenation of said charge in a first reaction zone followed with a separation in two phases, gaseous and liquid, of the resulting hydrogenated product, adding to said liquid phase the effluent from a subsequent prefractionation zone, treating the resulting mixture in a second reaction zone, adding to the effluent of said second reaction zone the above-mentioned gaseous phase, treating the resulting effluent in said prefractionation zone and separating therefrom a liquid fraction, at least one portion of which is recycled to said second reaction zone and a gaseous fraction which, after cooling is separated into a gas of high hydrogen content and a liquid effluent containing products converted in at least one reaction zone, said products being separated by fractionation.